“Movie: National Velvet” **** (1944) 4:30 a.m., Saturday, TCM; (G) Mickey Rooney, Elizabeth Taylor. An English girl's dream of racing her horse in the Grand National thunders to reality with the help of a former jockey.

“Movie: Conspirator” ** (1949) 7 a.m., Sunday, TCM; Robert Taylor, Elizabeth Taylor. A British major is ordered to kill his young American bride who knows he's a Communist spy.